2089920008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23749091}}^1$

素因数の和:23749108

約数の個数: 16

約数和(自身を含む): 4274836560

約数和(自身を除く): 2184916552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 23749091, 47498182, 94996364, 189992728, 261240001, 522480002, 1044960004, 2089920008]

約数ペア:

[(1, 2089920008), (2, 1044960004), (4, 522480002), (8, 261240001), (11, 189992728), (22, 94996364), (44, 47498182), (88, 23749091)]